CN220341724U - Safety power distribution equipment for high and low voltage - Google Patents
Safety power distribution equipment for high and low voltage Download PDFInfo
- Publication number
- CN220341724U CN220341724U CN202321544021.0U CN202321544021U CN220341724U CN 220341724 U CN220341724 U CN 220341724U CN 202321544021 U CN202321544021 U CN 202321544021U CN 220341724 U CN220341724 U CN 220341724U
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- CN
- China
- Prior art keywords
- low voltage
- power distribution
- distribution cabinet
- voltage power
- wall
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 17
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 17
- 239000007921 spray Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 7
- 239000000428 dust Substances 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
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- Patch Boards (AREA)
Abstract
The utility model discloses a safety power distribution device for high and low voltage, which belongs to the technical field of high and low voltage power distribution cabinets and comprises the following components: the utility model discloses a high-low voltage power distribution cabinet, which comprises a first conveying component for enabling carbon dioxide to flow, a second conveying component for enabling air to flow, and a converging component for conveying carbon dioxide or air to the high-low voltage power distribution cabinet, wherein the converging component is arranged on the high-low voltage power distribution cabinet, one side of the high-low voltage power distribution cabinet is hinged with a cabinet door through a hinge, a handle is arranged on the cabinet door, and a hollow pipe is fixedly arranged on the inner wall of the bottom end of the high-low voltage power distribution cabinet.
Description
Technical Field
The utility model relates to the technical field of high-low voltage power distribution cabinets, in particular to safety power distribution equipment for high and low voltage.
Background
The high-low voltage power distribution cabinet is the power distribution equipment for distributing, controlling, metering and connecting cables in an electric power supply system, the high-voltage switch cabinet is used in general power supply offices and power substations, then the low-voltage side is led out to the low-voltage power distribution cabinet through the voltage reduction of a transformer, the low-voltage power distribution cabinet is further connected to the distribution board of each power utilization, the control box and the switch box, and the equipment of the power distribution device which integrally meets the design function requirement is arranged inside the power distribution cabinet through protecting devices such as switches, circuit breakers, fuses, buttons, indication lamps, meters and wires.
At present, in the use process of the high-low voltage power distribution cabinet, the phenomenon of ignition of an internal electric element exists, if the fire is not extinguished in time, the phenomenon of spreading the fire exists, and the danger is improved. Although equipment capable of timely extinguishing fire to the high-low voltage power distribution cabinet exists at present, the equipment is independently arranged and cannot be fused with other structures, so that the structure on the high-low voltage power distribution cabinet can be increased, and the investment of cost can be increased.
Therefore, the utility model discloses a high-low voltage safety power distribution device integrating fire extinguishment and heat dissipation.
Disclosure of Invention
The present utility model has been made in view of the above and/or problems occurring in the prior art of a safety power distribution apparatus for high and low voltages.
It is therefore an object of the present utility model to provide a safety power distribution device for high and low voltages, which solves the above mentioned problems.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
a safety power distribution device for high and low voltage, comprising a high and low voltage power distribution cabinet, further comprising:
a first delivery assembly for flowing carbon dioxide;
a second delivery assembly for flowing air;
the converging component is used for conveying carbon dioxide or air to the high-low voltage power distribution cabinet and is arranged on the high-low voltage power distribution cabinet.
As a preferred embodiment of the present utility model, a high-low voltage safety power distribution apparatus, wherein: one side of the high-low voltage power distribution cabinet is hinged with a cabinet door through a hinge, and a handle is arranged on the cabinet door.
As a preferred embodiment of the present utility model, a high-low voltage safety power distribution apparatus, wherein: the bottom end inner wall fixed mounting hollow tube of high-low voltage distribution cabinet is equipped with the solenoid valve on the hollow tube.
As a preferred embodiment of the present utility model, a high-low voltage safety power distribution apparatus, wherein: the first transport assembly includes:
the storage box is fixedly arranged on the top of the high-low voltage power distribution cabinet, and the inner cavity of the storage box is provided with carbon dioxide;
the first hard pipe is fixedly arranged on the inner wall of the top end of the storage box and is provided with a valve;
the first pipeline is fixedly arranged on the inner wall of one side of the storage box.
As a preferred embodiment of the present utility model, a high-low voltage safety power distribution apparatus, wherein: the second transport assembly includes:
a second hard tube;
and one end of the second hard tube is provided with the filter assembly.
As a preferred embodiment of the present utility model, a high-low voltage safety power distribution apparatus, wherein: the filter assembly includes:
the connecting block is in threaded connection with the inner wall of one end of the second hard pipe;
the baffle is fixedly arranged at one end of the connecting block;
the through hole is formed in the inner wall of the connecting block;
the mounting hole is formed in the inner wall of the baffle plate, and the through hole is communicated with the mounting hole;
the filter screen is fixedly arranged on the inner wall of the mounting hole.
As a preferred embodiment of the present utility model, a high-low voltage safety power distribution apparatus, wherein: the manifold assembly includes:
the fixing plate is fixedly arranged on the outer surface of the high-low voltage power distribution cabinet;
the air pump is fixedly arranged on the top of the fixed plate;
the input end of the air pump is fixedly provided with the third hard pipe, and one end of the third hard pipe is respectively and fixedly connected with the first pipeline and the second hard pipe through a three-way joint;
and the second pipeline is fixedly arranged on the output end of the air pump.
As a preferred embodiment of the present utility model, a high-low voltage safety power distribution apparatus, wherein: the manifold assembly further includes:
the flow groove is formed in the inner wall of the high-low voltage power distribution cabinet, and one end of the second pipeline extends into the flow groove;
the shower nozzle, the internal surface fixed mounting of high-low voltage distribution cabinet is a plurality of shower nozzles, and the one end of shower nozzle extends to in the flow groove.
Compared with the prior art:
1. the bus assembly is arranged to convey carbon dioxide or air into the high-low voltage power distribution cabinet, so that the problem that the existing fire extinguishing equipment is independently arranged and cannot be fused with other structures is solved, the dual-purpose of one object is realized, the structures on the high-low voltage power distribution cabinet are further reduced, and the investment of cost is reduced;
2. through setting up first conveying component and converging subassembly, have the effect that can realize in time putting out a fire to high-low voltage distribution cabinet, and then can avoid the fire to spread to a certain extent, improved the security;
3. through setting up filter unit and filtering impurity such as dust in the air, have to avoid the dust to attach on the electrical component in the high-low voltage distribution cabinet to a certain extent, and then can avoid influencing electrical component's performance to a certain extent.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;
FIG. 3 is a schematic top view of the structure of the present utility model;
fig. 4 is a schematic structural diagram of the high-low voltage power distribution cabinet of the utility model;
FIG. 5 is a schematic elevational view of a second conveyor assembly according to the present utility model;
fig. 6 is a schematic structural view of a second conveying assembly according to the present utility model.
In the figure: high-low voltage power distribution cabinet 10, cabinet door 20, handle 21, bin 31, first hard tube 32, first pipeline 33, second hard tube 41, connecting block 42, baffle 43, through hole 44, mounting hole 45, filter screen 46, fixed plate 51, air pump 52, third hard tube 53, three-way connection 54, flow groove 55, second pipeline 56, shower nozzle 57, hollow tube 61, solenoid valve 62.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
The utility model provides a safety power distribution device for high and low voltage, referring to figure 1-
Fig. 6, including the high-low voltage distribution cabinet 10, the high-low voltage distribution cabinet 10 is preferably installed indoor, can set up camera, smoke transducer etc. in the high-low voltage distribution cabinet 10 according to the demand to whether the personnel can in time learn to fire in the high-low voltage distribution cabinet 10.
One side of the high-low voltage power distribution cabinet 10 is hinged with a cabinet door 20 through a hinge, one end, away from the hinge, of the cabinet door 20 is connected to the high-low voltage power distribution cabinet 10 through a lock, a sealing strip is arranged between the high-low voltage power distribution cabinet 10 and the cabinet door 20, a handle 21 is arranged on the cabinet door 20, and the cabinet door 20 is convenient to open or close through the handle 21.
The hollow tube 61 is fixedly arranged on the inner wall of the bottom end of the high-low voltage power distribution cabinet 10, air in the high-low voltage power distribution cabinet 10 has the function of flowing out through the hollow tube 61, and the hollow tube 61 is provided with the electromagnetic valve 62.
Further comprises: a first delivery assembly for flowing carbon dioxide;
the first conveying assembly includes: a storage tank 31, a first hard pipe 32, a first pipe 33;
the bin 31 fixed mounting is on the top of high-low voltage distribution cabinet 10, and the inner chamber of bin 31 is equipped with carbon dioxide, and bin 31 has the effect of storing carbon dioxide, and first hard tube 32 fixed mounting is on bin 31's top inner wall, has the effect of being convenient for pour into bin 31 with carbon dioxide through setting up first hard tube 32, and is equipped with the valve on the first hard tube 32, and first pipeline 33 fixed mounting is on bin 31's one side inner wall, and is equipped with outside solenoid valve on the first pipeline 33.
Further comprises: a second delivery assembly for flowing air;
the second conveying assembly includes: a second rigid tube 41, a filter assembly;
one end of the second hard tube 41 is provided with a filter assembly, and the second hard tube 41 is provided with an external electromagnetic valve.
The filter assembly includes: the connecting block 42, the baffle 43, the through hole 44, the mounting hole 45 and the filter screen 46;
connecting block 42 threaded connection is on the one end inner wall of second hard tube 41, have the effect of connecting baffle 43 on second hard tube 41 through setting up connecting block 42, through making connecting block 42 threaded connection on the one end inner wall of second hard tube 41, have the effect of being convenient for carry out the dismouting to filter component, baffle 43 fixed mounting is on the one end of connecting block 42, through-hole 44 is seted up on the inner wall of connecting block 42, mounting hole 45 is seted up on the inner wall of baffle 43, and through-hole 44 is linked together with mounting hole 45, filter screen 46 fixed mounting has the effect of carrying out the filtration to the air through setting up filter screen 46 on the inner wall of mounting hole 45.
Further comprises: a confluence component for conveying carbon dioxide or air into the high-low voltage power distribution cabinet 10, wherein the confluence component is arranged on the high-low voltage power distribution cabinet 10;
the assembly that converges includes: the fixed plate 51, the air pump 52, the third hard pipe 53, the three-way joint 54, the flow groove 55, the second pipeline 56 and the spray head 57;
the fixed plate 51 is fixedly installed on the outer surface of the high-low voltage power distribution cabinet 10, the fixed plate 51 is arranged to fix the air pump 52 on the high-low voltage power distribution cabinet 10, the air pump 52 is fixedly installed on the top of the fixed plate 51, the input end of the air pump 52 is fixedly installed with the third hard pipe 53, one end of the third hard pipe 53 is fixedly connected with the first pipeline 33 and the second hard pipe 41 respectively through the three-way joint 54, the second pipeline 56 is fixedly installed on the output end of the air pump 52, the flow groove 55 is formed in the inner wall of the high-low voltage power distribution cabinet 10, the flow groove 55 has the function of circulating air or carbon dioxide, one end of the second pipeline 56 extends into the flow groove 55, a plurality of spray heads 57 are fixedly installed on the inner surface of the high-low voltage power distribution cabinet 10, one end of each spray head 57 extends into the flow groove 55, and the spray heads 57 are arranged to spray air or carbon dioxide on electrical elements in the high-low voltage power distribution cabinet 10.
Working principle:
when heat dissipation is needed, only the electromagnetic valve 62 and the electromagnetic valve on the second hard tube 41 are started, at this time, air flows into the high-low voltage power distribution cabinet 10 through the air pump 52, the air passes through the mounting hole 45, the through hole 44, the second hard tube 41, the third hard tube 53, the second pipeline 56, the flow groove 55 and the spray head 57, and the air flowing into the high-low voltage power distribution cabinet 10 flows out through the hollow tube 61 so that the air circulates in the high-low voltage power distribution cabinet 10 to complete heat dissipation, wherein when the air passes through the mounting hole 45, impurities such as dust in the air are filtered under the action of the filter screen 46;
when a fire disaster occurs, only the electromagnetic valve on the first pipeline 33 is started to enable the high-low voltage power distribution cabinet 10 to be in a sealed environment, and at the moment, the air pump 52 enables the carbon dioxide in the storage box 31 to flow into the high-low voltage power distribution cabinet 10 through the first pipeline 33, the third hard pipe 53, the second pipeline 56, the flow groove 55 and the spray head 57, so that the oxygen amount in the high-low voltage power distribution cabinet 10 is reduced, and the fire extinguishing effect is achieved.
The power supply of the first conveying component, the second conveying component, the converging component and the electromagnetic valve 62 and the power supply of the electric components in the high-low voltage power distribution cabinet 10 are two independent power supply mechanisms, so that the phenomenon that the first conveying component, the second conveying component, the converging component and the electromagnetic valve 62 are powered off when the electric components in the high-low voltage power distribution cabinet 10 catch fire is avoided; in addition, the first conveying assembly, the second conveying assembly, the converging assembly and the electromagnetic valve 62 are connected with a wireless remote control switch so as to facilitate remote control of personnel.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (4)
1. A safety power distribution device for high and low voltage, comprising a high and low voltage power distribution cabinet (10), characterized in that it further comprises:
a first delivery assembly for flowing carbon dioxide;
a second delivery assembly for flowing air;
the converging component is used for conveying carbon dioxide or air into the high-low voltage power distribution cabinet (10), and is arranged on the high-low voltage power distribution cabinet (10);
the second transport assembly includes:
a second hard tube (41);
a filter assembly is arranged at one end of the second hard tube (41);
the filter assembly includes:
the connecting block (42), the said connecting block (42) is threaded on one end inner wall of the second hard tube (41);
a baffle plate (43), wherein the baffle plate (43) is fixedly arranged on one end of the connecting block (42);
the through holes (44) are formed in the inner wall of the connecting block (42);
the mounting hole (45) is formed in the inner wall of the baffle plate (43), and the through hole (44) is communicated with the mounting hole (45);
the filter screen (46), the said filter screen (46) is fixedly mounted on inner wall of the mounting hole (45);
the manifold assembly includes:
the fixing plate (51) is fixedly arranged on the outer surface of the high-low voltage power distribution cabinet (10);
an air pump (52), the air pump (52) being fixedly installed on top of the fixing plate (51);
the input end of the air pump (52) is fixedly provided with the third hard pipe (53), and one end of the third hard pipe (53) is fixedly connected with the first pipeline (33) and the second hard pipe (41) through a three-way joint (54) respectively;
a second pipe (56), the second pipe (56) being fixedly mounted on the output end of the air pump (52);
the manifold assembly further includes:
the flow groove (55) is formed in the inner wall of the high-low voltage power distribution cabinet (10), and one end of the second pipeline (56) extends into the flow groove (55);
the spray heads (57) are fixedly arranged on the inner surfaces of the high-low voltage power distribution cabinet (10), and one ends of the spray heads (57) extend into the flow grooves (55).
2. The safety power distribution equipment for high and low voltage according to claim 1, wherein one side of the high and low voltage power distribution cabinet (10) is hinged with a cabinet door (20) through a hinge, and a handle (21) is arranged on the cabinet door (20).
3. The safety power distribution equipment for high and low voltage according to claim 1, wherein a hollow tube (61) is fixedly arranged on the inner wall of the bottom end of the high and low voltage power distribution cabinet (10), and an electromagnetic valve (62) is arranged on the hollow tube (61).
4. The safety power distribution apparatus for high and low voltage according to claim 1, wherein the first conveying assembly comprises:
the storage box (31), the storage box (31) is fixedly arranged on the top of the high-low voltage power distribution cabinet (10), and the inner cavity of the storage box (31) is provided with carbon dioxide;
the first hard pipe (32), the first hard pipe (32) is fixedly arranged on the inner wall of the top end of the storage box (31), and a valve is arranged on the first hard pipe (32);
and the first pipeline (33) is fixedly arranged on one side inner wall of the storage box (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321544021.0U CN220341724U (en) | 2023-06-16 | 2023-06-16 | Safety power distribution equipment for high and low voltage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321544021.0U CN220341724U (en) | 2023-06-16 | 2023-06-16 | Safety power distribution equipment for high and low voltage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220341724U true CN220341724U (en) | 2024-01-12 |
Family
ID=89459020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321544021.0U Active CN220341724U (en) | 2023-06-16 | 2023-06-16 | Safety power distribution equipment for high and low voltage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220341724U (en) |
-
2023
- 2023-06-16 CN CN202321544021.0U patent/CN220341724U/en active Active
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